Gupta, A A
Hydrologicalstudies in Noyil, Vattamalai Karai and Ponnani drainage basins - Coimbatore Central Ground Water Board 1980 - 197p.
English
/ AGR/IRR RE3:4
Hydrologicalstudies in Noyil, Vattamalai Karai and Ponnani drainage basins - Coimbatore Central Ground Water Board 1980 - 197p.
English
/ AGR/IRR RE3:4